| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.39 | 4.737% | $93.6244 | $93.62 | $93.60 | $93.60 |
| Purchase #2 | $177.36 | 11.570% | $197.8806 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $145.73 | 12.643% | $164.1546 | $164.15 | $164.15 | $164.20 |
| Purchase #4 | $28.91 | 10.378% | $31.9103 | $31.91 | $31.90 | $31.90 |
| Purchase #5 | $248.74 | 9.448% | $272.241 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $242.48 | 5.400% | $255.5739 | $255.57 | $255.55 | $255.60 |
| Purchase #7 | $229.28 | 12.501% | $257.9423 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $1,161.89 | $1,273.3271 | $1,273.31 | $1,273.30 | $1,273.30 | |